CSRF 验证失败。请求已中止

Question

enter image description here -views.py-

def store_create(request):
    storeform = StoreForms(request.POST or None, request.FILES or None)

    if request.method == 'POST':
        form = storeform(request.POST)
        if form.is_valid():
            store = form.save()
            return redirect(store.get_absolute_url())
    else:
        form = StoreForms()
    return render(request, 'stores/store_create.html', {'form': form})

-urls.py-

path('new/', views.store_create, name='store_create'),

-create.html-

{% extends 'stores/base.html' %}

{% block title %}建立店家 | {{ block.super }}{% endblock title %}

{% block content %}
    <form action="" method="post" role="form">
        {% csrf_token %}
        {{ form.as_p }}
        <button type="submit" class="btn btn-primary">建立</button>
        <input type="hidden" name="csrfmiddlewaretoken" value="qfbg5BIB6818xpzy6Yz0OxOUcb8YxB2W">
    </form>
{% endblock content %}

enter image description here

问题：

CSRF 验证失败。请求已中止。

请问为什么它仍然出现， CSRF 验证失败。请求已中止？

我的需求我都有，为什么我解决不了？